O'Brien SupplyLogo Design Contest Logo Design Contest Contests / O'Brien Supply O'Brien Supply has selected their winning logo design. For $250 they received 110 designs from 26 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Kanava Return to Contest Return to Contest Withdrawn Prefers others. #20 Withdrawn Prefers others. #19 Discussion No comments yet.